SaferPay Plugin

About Saferpay

Saferpay is a leading Swiss payment gateway (a Worldline company) for European merchants.

What Saferpay supports

Cards and local methods across Europe via Saferpay (SIX) — hosted Payment Page.

• Payment methods: Cards, TWINT, wallets, 3-D Secure
• Where it works: Switzerland and Europe
• Billing: one-off payments
• Price: free for every PremiumPress member

Setting up Saferpay in PremiumPress

Activate the free plugin, then open your theme’s payment settings and add your Saferpay credentials:

• Customer ID — Your Saferpay Customer ID (from the Backoffice).
• Terminal ID — The Terminal ID that should process these payments.
• API user — JSON API basic-auth username (Backoffice → Settings → JSON API basic authentication).
• API password

One-time payments. Saferpay also supports saved-card aliases and recurring — not enabled in this flow. Amounts are sent in minor units (e.g. cents). The plugin requires PremiumPress 12.

Saferpay plugin FAQ

What do I need to set up Saferpay in WordPress?

You'll need a Saferpay account and its Customer ID, Terminal ID, API user and API password, which you enter in your PremiumPress theme's payment settings. The plugin itself is free for members.

Does Saferpay support recurring subscriptions?

Saferpay handles one-off payments in PremiumPress. If you need recurring billing, choose a gateway shown under the Subscriptions filter on the plugins page.

How does the Saferpay checkout work?

Hosted Payment Page redirect with server-side Assert + Capture confirmation. One-time payments via the Saferpay JSON API (no SDK).